Fig. 2From: Optimization, partial purification, and characterization of a novel high molecular weight alkaline protease produced by Halobacillus sp. HAL1 using fish wastes as a substrateScreening of bacterial isolates for protease production. Isolates were grown on alkaline agar medium supplemented with skimmed milk and 9% NaCl, incubated for 24 h at 37 °C. The proteolytic activity is shown by the hydrolysis of skimmed milkBack to article page